| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $104.36 | 4.344% | $108.8934 | $108.89 | $108.90 | $108.90 |
| Purchase #2 | $199.25 | 13.732% | $226.611 | $226.61 | $226.60 | $226.60 |
| Purchase #3 | $75.67 | 4.747% | $79.2621 | $79.26 | $79.25 | $79.30 |
| Purchase #4 | $241.79 | 4.767% | $253.3161 | $253.32 | $253.30 | $253.30 |
| Purchase #5 | $127.32 | 9.289% | $139.1468 | $139.15 | $139.15 | $139.10 |
| Purchase #6 | $224.73 | 8.123% | $242.9848 | $242.98 | $243.00 | $243.00 |
| Purchase #7 | $101.92 | 4.855% | $106.8682 | $106.87 | $106.85 | $106.90 |
| 7 purchase totals = | $1,075.04 | $1,157.0824 | $1,157.08 | $1,157.05 | $1,157.10 | |